Added atom.xml support

package.json

@@ -26,7 +26,8 @@
     "config-multipaas": "^0.1.0",
     "restify": "^2.8.3",
     "fetch" : "0.3.6",
-    "js-yaml": "3.3.0"
+    "js-yaml": "3.3.0",
+    "feed" : "0.2.6"
   },
   "devDependencies": {},
   "bundleDependencies": [],

server.js

@@ -6,6 +6,7 @@ var cc          = require('config-multipaas'),
     fs          = require('fs'),
     url         = require('url'),
     yaml        = require('js-yaml'),
+    Feed        = require('feed'),
     exec        = require('child_process').exec;
 // Git utilities
 var Git         = 
@@ -148,6 +149,34 @@ app.post('/api/v2/webhooks/cache_invalidate', function(req, res) {
     res.end();
 });
 
+app.get('/atom.xml', function (req,res) {
+    var feed = new Feed({
+        title: 'JBoss Forge Blog Feed',
+        description: 'Stay up to date on JBoss Forge',
+        link: 'http://forge.jboss.org/',
+        //image: 'http://forge.jboss.org/images/forge_logo_215x60.png',
+        copyright: 'Copyright 2015 Red Hat, Inc. and/or its affiliates',
+        author: {
+            name: 'JBoss Forge Team'
+        }
+    });
+    getNews().forEach(function (newsItem) {
+        feed.addItem({
+            title: newsItem.title,
+            link: 'http://forge.jboss.org/#/news/' + newsItem.id, 
+            author: {
+                name: newsItem.author
+            },
+            description: newsItem.summary,
+            date: newsItem.date
+        });
+    });
+    res.status(200);
+    res.header("Content-Type", "text/xml");
+    res.write(feed.render('atom-1.0'));
+    res.end();
+});
+
 // Everything except the already defined routes. IMPORTANT: this should be the last route
 app.get(/\/?.*/, restify.serveStatic({default: 'index.html', directory: './app/'}));